CHARACTERIZATION OF HEAVY OILS

被引：48

作者：

NEAU, E ^{[1
]}

JAUBERT, JN ^{[1
]}

ROGALSKI, M ^{[1
]}

机构：

[1] ENSIC,INPL,THERMODYNAM CHIM & APPL LAB,F-54042 NANCY,FRANCE

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 1993年 / 32卷 / 06期

关键词：

D O I：

10.1021/ie00018a027

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The PVT properties of petroleum oils were studied using a modified Peng-Robinson equation of state and a characterization procedure developed for this purpose. Experimental data on constant mass expansion and differential vaporization of petroleum fluids from different fields were used. It was shown that currently available experimental properties of petroleum cuts (densities, molecular weights and normal boiling temperatures) can be used to obtain satisfactory predictions of the PVT properties of crude oils. The present results were compared with those obtained by using the method proposed by Pedersen. Both methods gave good predictions of the liquid shrinkage curve and saturation pressures. The tank oil density was also predicted satifactorily with the present model.

引用

页码：1196 / 1203

页数：8

共 14 条

[1] GROUP-CONTRIBUTION EQUATION OF STATE FOR CORRELATING AND PREDICTING THERMODYNAMIC PROPERTIES OF WEAKLY POLAR AND NONASSOCIATING MIXTURES - BINARY AND MULTICOMPONENT SYSTEMS [J].

ABDOUL, W ;

RAUZY, E ;

PENELOUX, A .

FLUID PHASE EQUILIBRIA, 1991, 68 :47-102

[2] CORRELATION AND PREDICTION OF PHYSICAL-PROPERTIES OF HYDROCARBONS WITH THE MODIFIED PENG-ROBINSON EQUATION OF STATE .1. LOW AND MEDIUM VAPOR-PRESSURES [J].

CARRIER, B ;

ROGALSKI, M ;

PENELOUX, A .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 1988, 27 (09) :1714-1721

[3]

CARRIER B, 1989, C7 PLUS FRACTION CHA, P123

[4]

CARRIER B, 1989, THESIS MARSEILLE

[5]

DOSSEH GD, 1990, THESIS PARIS

[6] THERMODYNAMICS OF PETROLEUM MIXTURES CONTAINING HEAVY HYDROCARBONS .3. EFFICIENT FLASH CALCULATION PROCEDURES USING THE SRK EQUATION OF STATE [J].

PEDERSEN, KS ;

THOMASSEN, P ;

FREDENSLUND, A .

INDUSTRIAL & ENGINEERING CHEMISTRY PROCESS DESIGN AND DEVELOPMENT, 1985, 24 (04) :948-954

[7]

PEDERSEN KS, 1989, C7PLUS FRACTION CHAR, P137

[8]

PEDERSEN KS, 1989, PROPERTIES NATURAL G, V5

[9] EXCESS FUNCTIONS AND EQUATIONS OF STATE [J].

PENELOUX, A ;

ABDOUL, W ;

RAUZY, E .

FLUID PHASE EQUILIBRIA, 1989, 47 (2-3) :115-132

[10] A CONSISTENT CORRECTION FOR REDLICH-KWONG-SOAVE VOLUMES [J].

PENELOUX, A ;

RAUZY, E ;

FREZE, R .

FLUID PHASE EQUILIBRIA, 1982, 8 (01) :7-23

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